.container{
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: rgba(242, 242, 242, 1);
}
.container .header{
  background: #ffffff;
  font-size: .8rem;
  color: #333333;
  height: 2rem;
}
.container .content{
  display: flex;
  flex: 1;
  flex-direction: column;
  overflow: auto;
  -webkit-font-smoothing: antialiased;
  -webkit-overflow-scrolling: touch;
  -moz-overflow-scrolling: touch;
  -o-overflow-scrolling: touch;
  overflow-scrolling: touch
}